Navy 3-M System Certification 4790.1J Practice Exam 2025 – Complete Prep Resource

In the Navy 3-M System, discrepancies are reported using a Maintenance Action Form (MAF). This form is designed specifically for documenting maintenance actions and issues related to equipment and systems. When a discrepancy is identified—whether it falls under maintenance, repair, or material condition—the MAF serves as the official record to ensure that the issue is communicated properly and tracked for resolution.

The MAF includes important information about the discrepancy, such as equipment identification, the nature of the problem, and the required corrective action. This formalized process ensures that all necessary details are captured and that the maintenance activities are managed effectively, maintaining operational readiness.

While other methods of communication, such as verbal communication to supervisors, may be employed in some instances, they do not provide the structured and consistent approach that the MAF offers. Similarly, a Discrepancy Report Form or a Maintenance Management Report may serve different purposes within the overall maintenance and management framework but are not primarily used for reporting discrepancies in the same systematic manner as the MAF.